27954927

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 28654353

約数列:

[1, 3, 7, 9, 11, 13, 21, 29, 33, 39, 63, 77, 87, 91, 99, 107, 117, 143, 203, 231, 261, 273, 319, 321, 377, 429, 609, 693, 749, 819, 957, 963, 1001, 1131, 1177, 1287, 1391, 1827, 2233, 2247, 2639, 2871, 3003, 3103, 3393, 3531, 4147, 4173, 6699, 6741, 7917, 8239, 9009, 9309, 9737, 10593, 12441, 12519, 15301, 20097, 21721, 23751, 24717, 27927, 29029, 29211, 34133, 37323, 40339, 45903, 65163, 74151, 87087, 87633, 102399, 107107, 121017, 137709, 195489, 238931, 261261, 282373, 307197, 321321, 363051, 443729, 716793, 847119, 963963, 1331187, 2150379, 2541357, 3106103, 3993561, 9318309, 27954927]

約数ペア:

[(1, 27954927), (3, 9318309), (7, 3993561), (9, 3106103), (11, 2541357), (13, 2150379), (21, 1331187), (29, 963963), (33, 847119), (39, 716793), (63, 443729), (77, 363051), (87, 321321), (91, 307197), (99, 282373), (107, 261261), (117, 238931), (143, 195489), (203, 137709), (231, 121017), (261, 107107), (273, 102399), (319, 87633), (321, 87087), (377, 74151), (429, 65163), (609, 45903), (693, 40339), (749, 37323), (819, 34133), (957, 29211), (963, 29029), (1001, 27927), (1131, 24717), (1177, 23751), (1287, 21721), (1391, 20097), (1827, 15301), (2233, 12519), (2247, 12441), (2639, 10593), (2871, 9737), (3003, 9309), (3103, 9009), (3393, 8239), (3531, 7917), (4147, 6741), (4173, 6699)]